baber/WOPTO huggingface dataset:
Patent WO-2021179611-A1 (WO)
Inventor: CHEN KUN
IPC: A61L15/00
Filed: 2020-10-21
Abstract: Disclosed are an antimicrobial dressing capable of releasing silver ions in a controlled manner, and a preparation method therefor and the use thereof. The antimicrobial dressing is prepared from polyvinyl alcohol (PVA), a polyacid K  13 Na[AgP  5 W  30 O  110 ], and water, wherein the polyacid K  13 Na[AgP  5 W  30 O  110 ] accounts for 0.5-3% of the dry weight of PVA, and the mass ratio of polyvinyl alcohol to water ranges from 1:99 to 30:70. The antimicrobial dressing has good antimicrobial and mechanical properties, and has a good exudate absorption capability. At the same time, the controlled release of the silver ions is realized and excessive consumption of the silver ion concentration caused by chloride ions and the like is avoided, thereby realizing a long-acting antimicrobial effect. The preparation method is simple and the production scale can be expanded in proportion.
Patent WO-2021147408-A1 (WO)
Title: Pixel point identification method and apparatus, illumination rendering method and apparatus, electronic device and storage medium
Inventor: CAO SHUN
IPC: G06T15/50
Filed: 2020-10-26
Abstract: Disclosed are a pixel point identification method and apparatus, an illumination rendering method and apparatus, an electronic device and a storage medium, which relate to the technical field of computers, and are used to provide a method for effectively detecting pixel points located in a shadow area so as to improve the quality of illumination map rendering. The pixel point identification method comprises: acquiring an illumination map of a target object in a target scene; according to the distance between each adjacent pixel point of a pixel point in the illumination map and the pixel point, determining a coverage radius corresponding to the pixel point; and by means of taking the pixel point as a starting point, if a ray emitted in at least one tangential direction of the pixel point intersects a non-illumination surface of any object in the target scene, and the length of the ray is the same as the coverage radius, determining that the pixel point is located in a shadow area.
Patent WO-2022062050-A1 (WO)
Inventor: SHEN MEIXIAO
IPC: A61B3/10
Filed: 2020-10-28
Abstract: 一种适用于房角流出通道Schlemm's管全周动态测定的OCT成像系统，光源(2)能向第一光纤耦合器(3)射出光线，光线经第一光纤耦合器(3)后分为样品臂光线与参考臂光线，样品臂光线进入样品臂(4)，参考臂光线进入参考臂(5)，参考臂光线经过参考臂(5)后输送至第二光纤耦合器(6)，样品臂光线的反射光与参考臂光线能在第三光纤耦合器(7)中相干涉；平衡探测器(8)连接第三光纤耦合器(7)与控制中心(1)，能提取信号并发送至控制中心(1)。OCT成像系统利用透射式的参考臂(5)结构，无需使用环形器，从而避免了环形器的窄宽带限制，最大限度地保留轴向分辨率，从而实现Schlemm's管的观察和测量。
Patent WO-2022032881-A1 (WO)
Title: Liquid crystal display panel and liquid crystal display apparatus
Inventor: XIAO BANGQING
IPC: G02F1/1343
Filed: 2020-10-29
Abstract: A liquid crystal display panel and a liquid crystal display apparatus. In the liquid crystal display panel, the shape of a sub-pixel (201) is configured to be square, the shape of a pixel electrode (218) is configured to be circular, and the pixel electrode (218) is divided into a plurality of pixel sub-electrodes by means of a first slit (311), a second slit (312) and a third slit (317), such that the sub-pixel (201) has more than four domains, liquid crystal directions are increased, and when viewed from a different angle of view, liquid crystals in the same direction decrease in number, thereby alleviating color cast.
Patent WO-2021093598-A1 (WO)
Title: Power consumption control method and device
Inventor: YAO HONGTAO
IPC: H04W52/02
Filed: 2020-10-29
Abstract: Embodiments of the present application relates to the technical field of electronics, and provides a power consumption control method and a device. Power consumption states of components of an electronic device can be adjusted according to a service scenario represented by current feature data of the components of the electronic device, so that the power consumption state of the electronic device matches the service scenario in real time by means of collaborative processing of the components, thereby reducing overall power consumption of the electronic device and extending the endurance. The specific solution is: a wireless access device obtains feature data of one or more first components, the feature data being used for representing an operating state of the wireless access device; the wireless access device determines target power consumption states of a plurality of second components according to the feature data; and the wireless access device adjusts power consumption states of the plurality of second components according to the target power consumption states. The embodiments of the present application are used for power consumption control.
Patent WO-2022067953-A1 (WO)
Title: Moteur pour la production d'énergie aérodynamique sans huile horizontale
Inventor: ZHU GUOJUN
IPC: F02G1/043
Filed: 2020-11-03
Abstract: Moteur destiné à la production d'énergie aérodynamique sans huile horizontale, se rapportant au domaine des moteurs à énergie nouvelle. Le moteur comprend une boîte de vitesses à pression d'air (1), deux vérins pneumatiques (2) qui sont en communication avec la boîte de vitesses à pression d'air (1) et situés au niveau des deux extrémités de la boîte de vitesses à pression d'air (1), une armoire de force aérodynamique pré-stockée (3) située sur le côté supérieur de la boîte de vitesses à pression d'air (1) et deux générateurs d'énergie linéaires à aimants permanents (5) ; la boîte de vitesses à pression d'air (1) est en communication avec l'armoire de force aérodynamique pré-stockée (3) au moyen d'un conduit de transmission de force (32) ; l'armoire de force aérodynamique pré-stockée (3) est pourvue d'un élément chauffant électrique ; l'élément chauffant électrique permet à l'air dans l'armoire de force aérodynamique pré-stockée (3) d'être chauffé et de se dilater pour générer une force aérodynamique à haute pression ; la force aérodynamique à haute pression est transmise à l'entrée d'air (25) de la boîte de vitesses à pression d'air (1) au moyen du conduit de transmission de force (32) ; ensuite, la force aérodynamique à haute pression entre dans les vérins pneumatiques (2) au moyen d'orifices à clapet (11) situés aux deux extrémités de la boîte de vitesses à pression d'air (1) et pousse un piston (21) à travailler ; lorsque le piston de vérin pneumatique (21) travaille, les vérins pneumatiques (2) évacuent simultanément de l'air ; pendant l'évacuation d'air, de l'air interne est transporté vers des tuyaux d'évacuation d'air (4) situés sur les deux côtés des vérins pneumatiques (2) au moyen d'orifices d'évacuation d'air (24) ; et, au moyen de la force explosive de l'évacuation d'air, de l'air chaud propre évacué exempt de dioxyde de carbone est repoussé vers l'armoire de force aérodynamique pré-stockée (3) au moyen des tuyaux d'évacuation d'air (4).
Patent WO-2021115093-A1 (WO)
Inventor: SHEN FANGHONG
IPC: H01T19/04
Filed: 2020-11-20
Abstract: Disclosed is a direct lightning protection device comprising a lightning receptor (1), a lifting rod (3), an adapter, a grounding unit and a downlead (2), wherein the adapter comprises an insulating member (10), a copper seat (7) and a binding post (11); the insulating member (10) is connected to the lifting rod (3), part of the copper seat (7) is sleeved in the insulating member (10) and connected to the lightning receptor (1), the binding post (11) is arranged on the copper seat (7), the grounding unit comprises a busbar (6), a grounding wire and a grounding electrode (4), the grounding wire is connected to the busbar (6), the grounding electrode (4) is connected to the grounding wire, one end of the downlead (2) is connected to the busbar (6), and the other end of the downlead is fixed to the binding post (11) in the adapter by means of a nut (12). In the direct lightning protection device, the lifting rod (3, namely a movable lighting protection support) capable of ascending and descending is used, the technical problems of a traditional lightning rod support being difficult to erect and unable to be moved can be sufficiently solved, the manoeuvring performance is high, and carrying, unfolding and folding are convenient and fast.
Patent WO-2022120912-A1 (WO)
Title: Coding method and device, decoding method and device, and computer-readable storage medium
Inventor: DAI JUNBIAO
IPC: G06F40/126
Filed: 2020-12-16
Abstract: A coding method and device, a decoding method and device, and a computer-readable storage medium, relating to the technical field of storage. The coding method comprises: determining multiple characters that appear in a character sequence corresponding to binary data and the frequency of each character; constructing a first coding table according to the frequencies of the multiple characters and ternary coding of leaf nodes of a preset complete ternary tree, the preset complete ternary tree being a complete ternary tree comprising 2n leaf nodes, and the first coding table being used for indicating the ternary coding corresponding to each of the multiple characters; coding the character sequence according to the first coding table to obtain target ternary data; and coding the target ternary data according to a preset correspondence, and determining a target base sequence. By means of the method, the preset complete ternary tree defined by a fixed rule can be used to construct the coding table for coding, and no Huffman Tree having a minimum weighted path length needs to be constructed on the basis of the frequencies of the characters, so that the coding rule is simple, and the coding efficiency is improved.
Patent WO-2021232798-A1 (WO)
Title: Control method and apparatus for smart home device, device, and medium
Inventor: ZHAO WENJING
IPC: G10L17/22
Filed: 2020-12-28
Abstract: A control method and apparatus for a smart home device, a device, and a medium, for use in solving the problem of low safety caused by children at home freely controlling dangerous smart home devices at home. When voice information to be recognized is obtained, according to a voiceprint feature thereof, a corresponding registered voiceprint feature can be matched; because ages corresponding to registered voiceprint features are stored in advance, a target age corresponding to the matched registered voiceprint feature can be determined; when a target smart device corresponding to an operation corresponding to the voice information to be recognized is determined, if the target age does not have the control authority to control the target smart device, no response is given. Therefore, children at home cannot freely control dangerous smart home devices at home, thereby improving the smart home device control safety.
Patent WO-2021136423-A1 (WO)
Title: Multi-mirror uv-led optical lithography system
Inventor: WONG CHO HANG
IPC: G03F7/20
Filed: 2020-12-30
Abstract: An optical lithography system is provided, comprising: a polygonal structure (3) having a central region (P1) and a central axis(M); an UV light source (32) detachably disposed in the central region (P1) or at an end of the polygonal structure (3); a light parallelizer positioned in the polygonal structure (3) for creating substantially parallel light rays (121) from the UV light source (32) exiting the polygonal structure (3) before reaching a lithography target adjacent to an exit (Po) of the polygonal structure (3), which includes at least three mirrors (34-1,34-2,34-3) arranged such that the first mirror (34-1) receives incident light (L) from the UV light source (32) and reflects thereof from the first mirror (34-1) towards the second mirror (34-2), the second mirror (34-2) receiving the reflected light (L1) as a second incident light and reflecting thereof from the second mirror (34-2) towards the third mirror (34-3) to create a spiral light path (S) from the UV light source (32) to the lithography target with substantially parallel light incident on the lithography target.
Patent WO-2022036995-A1 (WO)
Title: Vector data processing method and system, computing node, master node, training node and storage medium
Inventor: SONG BINGHUI
IPC: G06F16/901
Filed: 2020-12-31
Abstract: A vector data processing method and system, a computing node, a master node, a training node and a storage medium. The method comprises: each node of a plurality of computing nodes receiving newly added vector data, and placing the newly added vector data in a cache (S110); where a computing node detects that the newly added vector data in the cache of the computing node meets a pre-set amount, the computing node sending amount information of the newly added vector data to a master node (S120); the master node acquiring amount information of newly added vector data of the plurality of computing nodes, and where the average amount of the newly added vector data of the plurality of computing nodes reaches a pre-set average amount, notifying each computing node to extract a training sample from the newly added vector data (S130); each computing node extracting a training sample from the newly added vector data, and sending the training sample to a training node (S140); the training node training a classifier according to the training sample, so as to obtain a target classifier (S150); on the basis of the target classifier, each computing node classifying the newly added vector data according to the similarity of newly added vector features (S160); and each computing node establishing a feature classification index according to a classification result, so as to perform vector data retrieval according to the feature classification index (S170).
Patent WO-2021212926-A1 (WO)
Inventor: WU ZHEN
IPC: A47L11/00
Filed: 2021-01-08
Abstract: An obstacle avoidance method and apparatus for a self-walking robot, a robot, and a storage medium. The obstacle avoidance method comprises: obtaining and recording information of an obstacle encountered in the walking process, the information of the obstacle comprising type information and position information of the obstacle (S502); receiving an operation instruction for a designated obstacle, wherein the operation instruction instructs not to perform an obstacle avoidance operation on an obstacle of the same type upon detecting an obstacle of the same type as the designated obstacle in a region range where the designated obstacle is marked (S504).
Patent WO-2021143734-A1 (WO)
Inventor: ZANG CHUANMEI
IPC: A61H23/02
Filed: 2021-01-13
Abstract: Disclosed is a fascia gun (1), the fascia gun (1) comprising a shell, a massage head (13), a transmission mechanism (15), a driving device (17) and a control device (18), wherein the control device (18) is connected to the driving device (17); the driving device (17) is connected to the transmission mechanism (15); the transmission mechanism (15) is connected to the massage head (13); the driving device (17), the transmission mechanism (15) and the control device (18) are all installed in the shell; and the control device (18) comprises a wireless transmission module for being wirelessly connected to an upper computer. By comparing same with mechanical switch control, a wireless transmission function is provided, such that the fascia gun (1) can achieve the effect of wirelessly controlling the vibration frequency of the fascia gun (1), thereby greatly improving the ease of use of the fascia gun (1).
Patent WO-2022151320-A1 (WO)
Title: Procédé et appareil de traitement d'image, et support de stockage lisible par ordinateur
Inventor: ZENG ZHIHAO
IPC: H04N9/64
Filed: 2021-01-15
Abstract: La présente demande concerne un procédé de traitement d'image consistant à : acquérir une image à traiter ; en fonction du contenu de ladite image, déterminer N poids correspondant à différents ensembles de pixels dans ladite image ; pour un premier ensemble de pixels dans les divers ensembles de pixels, mapper une valeur de couleur initiale du premier ensemble de pixels au moyen de N fonctions de mappage de couleur cible afin d'obtenir N valeurs de couleur de mappage correspondant au premier ensemble de pixels ; et fusionner les N valeurs de couleur de mappage en fonction des N poids afin d'obtenir une valeur de couleur améliorée correspondant au premier ensemble de pixels, N étant un nombre entier supérieur à 1. Le procédé décrit dans les modes de réalisation de la présente demande permet de résoudre le problème technique selon lequel un effet de couleur d'une image améliorée obtenue par mappage global n'est pas idéal, ainsi que le problème technique selon l'effet de couleur de l'image améliorée n'est pas idéal parce que le contenu d'image ne correspond pas aux fonctions de mappage de couleur.
Patent WO-2022077791-A1 (WO)
Inventor: TAN YINGXUAN
IPC: C07D213/40
Filed: 2021-01-15
Abstract: La présente invention concerne une classe d'inhibiteurs de l'indoléamine 2,3-dioxygénase IDO1, à savoir des dérivés d'acide nicotinique (dérivés de l'acide 3-pyridinepropionique). De tels dérivés d'acide 3-pyridinepropionique peuvent inhiber de manière efficace le métabolisme du tryptophane catalysé par l'indoléamine 2,3-dioxygénase IDO1, qui peuvent inhiber de manière significative l'activité de l'enzyme IDO1 hautement exprimée dans des cellules cancéreuses humaines, et qui ont une faible cytotoxicité. Lesdits dérivés d'acide nicotinique en tant qu'inhibiteurs de l'enzyme IDO1 utilisés seuls peuvent inhiber de manière significative la croissance de tumeurs greffées chez des souris, et lesdits dérivés d'acide nicotinique utilisés en combinaison avec des agonistes de STING d'une voie immunitaire innée et/ou avec des inhibiteurs de points de contrôle immunitaires ont une meilleure efficacité dans l'inhibition de la croissance tumorale, et la sécurité est également très bonne. La présente invention concerne également l'utilisation de tels dérivés d'acide nicotinique dans la préparation de médicaments anti-tumoraux immunitaires.
Patent WO-2021143913-A1 (WO)
Inventor: YANG WENBIN
IPC: H04L12/801
Filed: 2021-01-18
Abstract: Disclosed are a congestion control method, apparatus and system, and a storage medium, belonging to the technical field of networks. The method comprises: a receiving-end device monitoring a plurality of queues of the receiving-end device, and notifying, when a first queue of the plurality of queues of the receiving-end device satisfies a preset start index, a sending-end device to start congestion control for a target queue, which corresponds to the first queue, in the sending-end device, wherein the preset start index comprises the amount of a cache space of the receiving-end device occupied by a plurality of queues of the receiving-end device reaching or exceeding a start back-pressure waterline value of the first queue. The present application facilitates solving the congestion problem of the current communication network, and facilitates an improvement in the resource utilization rate and the transmission quality of the communication network.
Patent WO-2022170527-A1 (WO)
Title: 压力检测模组及电子设备
Inventor: FENG LIN
IPC: G06F3/041
Filed: 2021-02-09
Abstract: 提供了压力检测模组和电子设备。压力检测模组设置于电子设备的外壳的内表面上且包括：第一电路板、第二电路板、力传递件、第一电极、及第二电极；第一电路板与第二电路板通过固定件固定连接；第一电极固定于第一电路板，第二电极固定于第二电路板，且第一电极与第二电极相对设置，以使第一电极与第二电极形成电容；力传递件位于外壳的力输入区域与第一电路板之间，以用于将力输入区域接受的外界压力传递至第一电路板并带动第一电路板上的第一电极向第二电极的方向移动，令第一电极与第二电极之间的电容变化，以根据电容变化确定对外界压力的压力检测结果。本申请的压力检测模组的设计、生产和装配工艺简单，且成本低廉。
Patent WO-2022048118-A1 (WO)
Inventor: LI JIANPING
IPC: B60W50/08
Filed: 2021-03-02
Abstract: 一种车载机器人的控制方法及装置、车辆、电子设备和介质。方法包括：获取车舱的视频流（S11）；基于视频流，确定车舱的乘员的位置信息（S12）；根据乘员的位置信息生成设置于车舱内的车载机器人的转动部件的转动控制信息（S13）；根据转动控制信息对车载机器人进行转动控制（S14）。
Patent WO-2022198504-A1 (WO)
Title: Pdcch configuration method, terminal device and storage medium
Inventor: SHI ZHIHUA
IPC: H04W72/04
Filed: 2021-03-24
Abstract: Provided in the embodiments of the present invention are a physical downlink control channel (PDCCH) configuration method, a terminal device and a storage medium, which are used for realizing multi-TRP enhancement of a PDCCH. The embodiments of the present invention may comprise: a first terminal device receiving first configuration information sent by a first device, wherein the first configuration information indicates N first search spaces; PDCCHs corresponding to the N first search spaces are associated with each other, and/or the N first search spaces are associated with each other; the N first search spaces correspond to the PDCCHs; and N is an integer greater than or equal to 2.
Patent WO-2022204833-A1 (WO)
Title: Weighing scale for monitoring biometric data of user
Inventor: VISSAC VIRGINIE
IPC: A61B5/0205
Filed: 2021-03-27
Abstract: It relates to a weighing scale (100) for monitoring biometric data of a user (180). Theweighing scale (100) comprises a first group and a second group of a plurality of electrodes arranged on one or more handles (120) and configured to be brought into contact with a first hand and a second of the user (180). The weighing scale (100) further comprises a base (140) configured to support the user (180) and determine a weight of the user (180). A first portion of a top surface of the base (140) comprises a third group of the plurality of electrodes configured to be brought into contact with a first foot of the user (180) and a second portion of the top surface of the base (140) comprises a fourth group of the plurality of electrodes configured to be brought into contact with a second foot of the user (180). The weighing scale (100) further comprises a processing circuitry configured to obtain a plurality of biometric signals and to determine, based on the plurality of biometric signals, a pulse wave velocity, PWV, for the first and second hand and the first and second foot of the user (180) for estimating a peripheral arterial disease, PAD, risk of the user (180).
Patent WO-2022021913-A1 (WO)
Inventor: PANG XIAOTING
IPC: G03B17/56
Filed: 2021-03-30
Abstract: A beautifying and light filling device, comprising a ring light (200) and a fill light (400). The ring light (200) has a light-emitting side (210) and a shading side (220); the fill light (400) is connected to the ring light (200); the fill light (400) is movable along the outer circumference of the ring light (200); and in use, a light source end of the fill light (400) and the light-emitting side (210) of the ring light (200) are on the same side. The provision of the fill light (400) on the peripheral side of the ring light (200) and configuring the fill light (400) to be movable along the outer circumference of the ring light (200) to a suitable position for light filling enables the ring light (200) to perform front light filling and the fill light (400) to perform side light filling.
Patent WO-2021238425-A1 (WO)
Title: Health data management method, device and system
Inventor: LIU CHAOZHENG
IPC: G16H40/63
Filed: 2021-04-08
Abstract: A health data management method, device and system, which relate to the technical field of electronics. A health data management apparatus can perform unified storage and unified processing on health data from different background apparatuses by using the same data format, and the health data of the same health type can have the same health index identifier. Therefore, health data in different background apparatuses can be interconnected, thereby improving the flexibility and high efficiency of using health data; and development costs are reduced, and the development efficiency is improved. Moreover, the unified processing of health data of different background apparatuses causes the accuracy and reliability of a processing result to improve, and the usage experience of a user is also improved.